Shell and cover for water coolers



FIG. 1 is an isometric view of a shell and cover for water coolers, embodying our new design;

FIG. 2 is a front elevation thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side elevation, showing the shell side not shown in FIG. 1; and,

FIG. 5 is a rear elevation.

The bottom and rear of the shell are not part of the design.

The broken line showing of a bottle, two faucets, and a drip tray is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a shell and cover for water coolers, as shown and described. 